baber/WOPTO huggingface dataset:
Patent KR-20190127280-A (KR)
Title: Co-pretreatment system for treatment of oil waste and sewage sludge by anaerobic digestion process
Inventor: CHANG SOONWOONG
IPC: C02F11/18
Filed: 2018-05-04
Abstract: The present invention relates to a method for processing oil waste of high concentrations comprising chemical, physical and thermal solubilization methods for combined anaerobic digestion treatment of sewage sludge to improve efficiency of an anaerobic digestion tank. The fat, oil and grease (FOG) are primarily decomposed through chemical treatment, and physically and thermally solubilized by being mixed with sewage sludge, thereby being converted into a material which is easily treated by anaerobic digestion. Accordingly, the FOG which is hard to process biologically can be stably treated. An anaerobic digestion treatment facility treating only sewage sludge can be operated at a proper organic load ratio through combination treatment with organic waste of high concentrations.
Patent KR-20190134922-A (KR)
Title: A method and a electronic device connecting a plurality of electronic devices to a server through a hub
Inventor: PARK JI HYUN
IPC: H04L12/28
Filed: 2018-05-15
Abstract: According to various embodiments of the present invention, disclosed is an electronic device. The electronic device comprises: a wireless communication circuit communicating with a server; a memory storing instructions; and at least one processor electrically connected to the wireless communication circuit and the memory. The at least one processor is set to: execute the stored instructions to transmit, to the server, user information for registering a user account in the server; transmit hub identifiable information to the server by using the wireless communication circuit in order to add the hub identifiable information corresponding to a hub to the user account registered in the server; acquire a plurality of device identifiable information corresponding to a plurality of Internet of things (IoT) devices; and transmit the plurality of device identifiable information to the server in order to add the plurality of device identifiable information to the user account registered in the server. The plurality of device identifiable information added to the user account are used to pair the hub corresponding to the hub identifiable information added to the user account and the plurality of IoT devices with each other. In addition, various embodiments identified through the specification are possible. According to the present invention, the operation of connecting the plurality of IoT devices to the server can be simplified.
Patent KR-20190135260-A (KR)
Title: Indoor hydroponic cultivation system based on IoT
Inventor: LIM SEUNG TAEK
IPC: A01G31/06
Filed: 2018-05-28
Abstract: An IoT-based indoor hydroponic apparatus by the present invention comprises: a housing; a water tank; a heater; a plurality of cultivation tanks; a pump which supplies water of the water tank to the cultivation tanks; an LED lighting which is included at the top of the cultivation tanks; a suction fan; and a control module which controls the pump, the fan, the heater, and the LED lighting. The cultivation tanks comprise one or more cultivation layers in which two or three cultivation tanks are provided in parallel to diagonal lines. The cultivation tank of each cultivation layer is disposed at a predetermined height toward the inner side from the front of the housing. The present invention includes: a water supply pipe connecting a top cultivation tank of each cultivation layer with the water tank; a return pipe connecting a bottom cultivation tank with the water tank; and a connection pipe connecting two neighboring cultivation tanks. The control module supplies water of the water tank through the water supply pipe by controlling the pump. The present invention allows users to grow crops more conveniently.
Patent KR-20190142070-A (KR)
Title: Smoke bubble generating device
Inventor: SON CHEON GANG
IPC: A63H29/22
Filed: 2018-06-15
Abstract: The present invention relates to a smoke bubble generator. An electronic smoke generator is coupled to the bubble generator that generates bubbles by being coated with a bubble solution to be filled with air so that the smoke is supplied to a nozzle together with the wind to generate smoke bubbles filled with the smoke.
Patent KR-20190143026-A (KR)
Title: Complex distribution system combining high shear dispersion and ultrasonic dispersion
Inventor: LEE SEUNG JIN
IPC: B01F15/00
Filed: 2018-06-19
Abstract: The present invention relates to a complex dispersion system in which high shearing dispersion and ultrasonic dispersion are combined. The complex dispersion system decomposes a nanocellulose raw material in a chamber using high shearing mixing and ultrasonic waves through optimal vibration, temperature condition, and circulation structure, thereby obtaining uniform nanocellulose at a high yield.
Patent KR-20200005120-A (KR)
Inventor: JI YEONG GEOL
IPC: F25D23/02
Filed: 2018-07-05
Abstract: A drawer type refrigerator is disclosed. According to an embodiment of the present invention, the drawer type refrigerator comprises: a refrigerator main body having an open front surface; a plurality of sliding doors configured to open and close the front surface of the refrigerator main body and pullable out from the refrigerator main body; and a guide rail providing a moving route of the sliding door pulled out from the refrigerator main body, wherein the sliding door has a plurality of shelves spaced apart from each other and configured to store items in a height direction of the sliding door.
Patent KR-20200006458-A (KR)
Inventor: PARK DONG KYU
IPC: H04R1/32
Filed: 2018-07-10
Abstract: Provided is a sound output apparatus acting as a directional speaker. The sound output apparatus comprises: a driver unit radiating sound; a pipe tube including a plurality of holes spaced apart in one line on one side surface and receiving the sound radiated from the driver unit; and at least one cover attached to cover the holes. An impedance value of each hole to which the at least one cover is attached may have an approximate value within a predetermined range.
Patent KR-20200008412-A (KR)
Inventor: JUN YOUG SIN
IPC: G06Q30/02
Filed: 2018-07-16
Abstract: The present invention relates to an advertisement sharing system. More specifically, when distributing and relaying an advertisement based on contacts of acquaintances stored in a personal terminal owned by a user rather than an unspecified number of advertisements and providing compensation, the acquaintance who has a real relationship is verified so as to secure advertisement and compensation reliability.
Patent KR-20200012293-A (KR)
Title: Peptide derived Bacillus sp. PAMC23412 for Increasing Resistance and Tolerance to Oxidative Stress
Inventor: CHOI JONG IL
IPC: C12N15/70
Filed: 2018-07-26
Abstract: The present invention relates to: a peptide derived from Bacillus sp. PAMC23412 for increasing resistance and tolerance to oxidative stress; a polynucleotide encoding the peptide; a recombinant vector comprising the polynucleotide; a host cell transformed with the recombinant vector; a method for increasing resistance to oxidative stress, comprising a step of transforming the host cell with the recombinant vector; and a composition for increasing resistance to oxidative stress of cells containing the recombinant vector.
Patent KR-20200014499-A (KR)
Inventor: LEE CHANG SU
IPC: A01G9/14
Filed: 2018-08-01
Abstract: A greenhouse control system of one embodiment of the present invention comprises: a pipe installed at a predetermined depth under the ground and connected with a plurality of air ports; a first greenhouse controller connected to one end of the pipe and providing temperature-controlled and sterilized/disinfected air through the pipe; a second greenhouse controller connected to the other end of the pipe and providing the temperature-controlled and sterilized/disinfected air through the pipe; and a greenhouse receiving the temperature-controlled and sterilized/disinfected air provided from the first and second greenhouse controllers through the plurality of air ports. The greenhouse comprises at least one installation plate for installing a graphene barrier under a roof. Accordingly, the greenhouse control system can provide the greenhouse with sterilized/disinfected environmentally-friendly air, includes a separated graphene barrier inside the greenhouse to effectively manage internal temperature, and can effectively manage the temperature of the greenhouse at low cost without installing a separated air conditioning device in the greenhouse.
Patent KR-20190024684-A (KR)
Inventor: JO SO YOUNG
IPC: H01L27/32
Filed: 2018-08-01
Abstract: The present invention relates to an OLED, and more specifically, to an OLED with improved efficiency of light extraction and color temperature. A characteristic of the present invention is to position a light absorbing material layer having a microlens on a surface of an overcoating layer of the OLED, and including a light absorbing dye which has a main absorption wavelength band of 500-640 nm in a white pixel region. As a result, the efficiency of light extraction is improved, and the color temperature is improved while the visual feeling of a black color is also improved. Ultimately, the efficiency of light is improved and a color of high-quality is able to be realized.
Patent KR-20180092919-A (KR)
Title: A Multi-functional Hanger for Clothes
Inventor: JUNG HYOUNG TAE
IPC: A47G25/18
Filed: 2018-08-08
Abstract: The present invention relates to a multifunctional hanger and, more specifically, to a multifunctional hanger which can hold a plurality of pants or skirts by hanging the same. The multifunctional hanger comprises: a pair of supporting members (11a, 11b) arranged so as to face each other; connecting members (12a, 12b) respectively connected to one ends of the pair of supporting members (11a, 11b); a hanging hook (14) connected to the other end of the pair of connecting members (12a, 12b); a stabilizing member (13) connecting the other ends of the pair of supporting members (11a, 11b); at least one hooking member (17a, 17b) detachably coupled to the supporting members (11a, 11b); and at least one moving tongue (20a, 20b) arranged to be movable laterally to one hooking member (17a, 17b).
Patent KR-20200017230-A (KR)
Title: Powder Aerosol Generator
Inventor: LEE GUN HO
IPC: B05B7/14
Filed: 2018-08-08
Abstract: The present invention relates to a particle generation device which has a particle dispersion means capable of dispersing aggregated particles generated from a powder storage chamber into fine particles to discharge and supply a single fine particle in a form in which an aggregation phenomenon is disassembled rather than discharging and supplying the plurality of aggregated particles. Accordingly, the fine particle of a uniform size can be supplied so as to increase accuracy and reliability of an experimental result in a subsequent experimental procedure.
Patent KR-20200017831-A (KR)
Title: Erosion control unit of riffle and fishway using this
Inventor: KIM HEE WOON
IPC: E02B3/12
Filed: 2018-08-09
Abstract: The present invention provides an erosion preventing unit of a riffle and a fish way and a fish space using the same, which display a fluid velocity dispersing effect around the outside in a curved portion of a river, thereby reducing a fluid velocity of the river and preventing the scour. To this end, the erosion preventing unit of a riffle includes: a pillar module which is embedded in a river floor of the river and of which an upper portion corresponds to a water surface to protrude from the river floor of the river; and a cover module surrounding and supporting the upper portion of the pillar module so as to be partially embedded in the river floor of the river, wherein the cover module includes a plurality of support protrusion parts protruding toward the pillar module so that the pillar module is supported in the cover module.
Patent KR-20200018907-A (KR)
Title: Block for vehicle
Inventor: KANG DA HYEON
IPC: H05K5/00
Filed: 2018-08-13
Abstract: The present invention relates to a block for a vehicle. The block for a vehicle forms the exterior as a first case (10), a second case (40) and a cover (50) are combined with each other. More specifically, the block for a vehicle includes: a first case (10) including a lateral wall (11) formed along the edge, a mounting part (12) into which components are inserted, and a fuse placement part (13) divided from the mounting part (12); a second case (40) having a shape corresponding to the shape of the first case (10) to be combined with the first case (10); an insulation plate (30) placed between the first case (10) and the second case (40) and including a plurality of through holes (31); and a plurality of bus bars electrically connecting the components mounted in the mounting part (12) and the fuse placement part (13) to the outside. According to the present invention, as the bus bars electrically connecting the components are placed on two layers based on the insulation plate, the entire length of the bus bars can be reduced while the current-carrying performance of the bus bars is maintained. Therefore, an area of the first case can be reduced and the block for a vehicle can be miniaturized.
Patent KR-20200018912-A (KR)
Inventor: AHN KI POONG
IPC: D06F21/14
Filed: 2018-08-13
Abstract: The present invention relates to a clean ball. According to an embodiment of the present invention, the clean ball can be utilized as a DIY product since a user can easily assemble pieces to make a finished product. In addition, the clean ball can save resources and increase a recycling rate of resources by easily replacing only a damaged part among parts such as a washing brush block, a cover part and the like. In addition, the clean ball can increase convenience of a user by having a detergent storage part storing detergent in a first cover part so that a user does not need to add detergent separately to a washing machine when washing sneakers, clothes and the like. In addition, the clean ball can reduce manufacturing costs but also increase a washing effect of an object to be washed by an antibacterial action, etc. since the washing brush block is injection-molded by silicone or a rubber material.
Patent KR-20190137659-A (KR)
Inventor: CHEN ZHENDONG
IPC: B25J11/00
Filed: 2018-08-23
Abstract: The present invention relates to a reinforcing bar cage machining equipment technology field. An integrated reinforcing bar cage forming robot comprises: a power arranging device, a welding device, arranging brackets sequentially arranged in a transport direction of main reinforcements, a stationary rotary plate device, a lifting device, and a mobile rotary plate device. One ends of a plurality of main reinforcements distributed in a circumferential direction are fixed after sequentially passing through the arranging brackets, the power arranging device, and the stationary rotary plate device. The mobile rotary plate device can relatively move with respect to the stationary rotary plate device. The power arranging device, the stationary rotary plate device, and the mobile rotary plate device support the main reinforcements to synchronously rotate the main reinforcements. The welding device welds the main reinforcements and vertical reinforcements to form a reinforcing bar cage. The lifting device lifts the reinforcing bar cage during welding. The integrated reinforcing bar cage forming robot can machine a reinforcing bar cage with a maximum diameter of 3 meters, machine reinforcing bar cages of various sizes, and increase an automation degree and machining efficiency.
Patent KR-20200024449-A (KR)
Title: Soft start apparatus and method for dc-dc converter
Inventor: YOON BYUNG HUN
IPC: H03K7/08
Filed: 2018-08-28
Abstract: The present invention relates to a soft start device for a direct current (DC)-DC converter and a method thereof. The soft start method for a DC-DC converter comprises the steps of: linearly increasing output voltage of a DC-DC converter from an initial level by supplying current in a linear charging mode; driving and controlling power switching elements connected in parallel in an asynchronous method at the beginning of entering a switching mode to increase the output voltage while preventing occurrence of an inrush current; and driving and controlling the power switching elements connected in parallel in a synchronous method after being driven and controlled in the asynchronous method to quickly increase the output voltage of the DC-DC converter to a target level.
Patent KR-20200025882-A (KR)
Title: Gate driver and organic light emitting display device including the same
Inventor: TAKASUGISHINJI
IPC: G09G3/3266
Filed: 2018-08-31
Abstract: According to an embodiment of the present invention, a gate driver capable of minimizing distortion of gate shift clocks comprises: N first clock terminals to which N-phase clocks having different phases are inputted, wherein N is a natural number; a plurality of stages outputting gate signals based on the N-phase clocks; and N first clock wirings connecting the first clock terminals to the stages. According to a non-sequential clock arrangement, adjacent gate-on voltage sections of the N-phase clocks do not overlap each other.
Patent KR-20190062152-A (KR)
Title: Heating glass for vehicle and method for preparing the same
Inventor: OH JUNHAK
IPC: B60J1/02
Filed: 2018-09-04
Abstract: According to one embodiment of the present application, heating glass for a vehicle comprises: thin inner glass having a thickness of 0.3-1 mm; a conductive layer provided on the thin inner glass, and provided to be in direct contact with the thin inner glass; a bonding film provided on the conductive layer; and outer glass provided on the bonding film. Therefore, the heating glass for a vehicle can implement a heat generating layer on thin inner glass, and is operated for the purpose of dehumidifying rather than defrosting.
Patent KR-20200034366-A (KR)
Title: Cosmetics containers that can be used up and down
Inventor: CHOI GYEONG SEOK
IPC: A45D40/26
Filed: 2018-09-21
Abstract: The present invention relates to a cosmetic container including usable upper and lower portions, in which two different cosmetic products can be stored in one container to be used, thereby facilitating carrying of the products, and which is provided with a lid, thereby preventing the products from flowing out. Thus, the present invention can solve conventional problems in which a product flows out when carried or several products can be used at the same time. According to the present invention, the cosmetic container comprises: an oval-shaped cosmetic container body capable of protecting a container of a product; a square-shaped cosmetic container (upper) having a product contained therein; a reverse flow prevention plate formed in a thin square shape and capable of preventing two different cosmetic products from mixing; a container lid comfortably turned to be opened by a hand and having a flat bottom to prevent a product from flowing out and prevent the container from falling; a reversed L-shaped button switch configured to be pressed by a hand to allow cosmetics to be used; and a reversed L-shaped lid coupling body opened and closed by a hand and capable of preventing the product from flowing out. Accordingly, the cosmetic container including usable upper and lower portions, can store two different cosmetic products in one container to be used, thereby facilitating carrying of the products, and is provided with a lid, thereby preventing the products from flowing out such that the present invention can solve conventional problems in which a product flows out when carried or several products can be used at the same time.
Patent KR-20200036104-A (KR)
Inventor: EO YEJIN
IPC: A46B17/06
Filed: 2018-09-27
Abstract: The present invention relates an LED toothbrush which can sterilize oral cavity by an LED chip and heal a gum disease. The LED toothbrush according to an aspect of the present invention comprises: a rod-shaped handle part; a handle part connected to the head part and having a brush; an LED light source including a plurality of LED elements installed in the head part, mounted between a substrate and a substrate, and emitting light of different wavelengths; and a control unit controlling light emission of the LED light source, and controlling the light having different wavelengths to be sequentially irradiated.
Patent KR-20200035754-A (KR)
Title: Non-oriented electrical steel sheet and method for manufacturing the same
Inventor: KIM JAE SONG
IPC: C22C38/00
Filed: 2018-09-27
Abstract: An objective of the present invention is to provide a non-oriented electrical steel sheet and a manufacturing method thereof which can simultaneously achieve high-strength properties and magnetic properties of low iron loss for energy efficiency. According to an embodiment of the present invention, the non-oriented electrical steel sheet comprises 0.004 wt% or less (excluding 0 wt%) of C, 2.5-4 wt% of Si, 0.1 wt% or less (excluding 0 wt%) of P, 0.3-2 wt% of Al, 0.003 wt% or less (excluding 0 wt%) of N, 0.003 wt% or less (excluding 0 wt%) of S, 0.15-2.5 wt% of Mn, 0.5 wt% or less (excluding 0 wt%) of Cr, and the remainder consisting of Fe and inevitable impurities; satisfies the following formula 1, [Mn] >= 1450×[S]-0.8, where [Mn] and [S] represent the content (wt%) of Mn and S, respectively; and has an average crystal grain diameter of 20 μm or less.
Patent KR-20200037899-A (KR)
Inventor: NAM SEUNG WOONG
IPC: B32B7/12
Filed: 2018-10-01
Abstract: A shatterproof film of the present invention comprises: an adhesive layer, a transparent film layer disposed on the adhesive layer; and a hard coating layer disposed on the transparent film layer, wherein the hard coating layer is doubly cured. A method for manufacturing the shatterproof film comprises the steps of: preparing a hard coating layer resin composition including 50 to 100 parts by weight of urethane acrylate oligomer, 0.1 to 3 parts by weight of a photoinitiator, and 0.1 to 3 parts by weight of a thermal initiator with respect to 100 parts by weight of an acrylate resin; coating the resin composition on an optical transparent film and thermally curing the resin component to form the hard coating layer; coating an adhesive composition on a surface of the optical transparent film, on which the resin composition is not coated; and coating a molding resin on the upper part of the hard coating layer and irradiating light. Accordingly, the shatterproof film has an extraordinarily increased bonding force between the hard coating layer and a molding resin layer by dual curing including thermal curing and photo-curing.
Patent KR-20200040541-A (KR)
Title: Camera module for stabilizing video, electrical video including the same and video stabilizing method of the electrical device
Inventor: GUO KAI
IPC: H04N5/14
Filed: 2018-10-10
Abstract: According to the present invention, an electronic device can comprise: an image sensor configured to generate image data by converting light entering the electronic device through a lens into an electrical signal; a gyroscope configured to generate rotational movement data of the electronic device; and an image stabilizer configured to generate translational movement data of the electronic device based on image data received from the image sensor, and compensate movement of the image data based on filtered translational movement data obtained by performing a first filtering operation on the translational movement data and filtered rotational movement data obtained by performing a second filtering operation on the rotational movement data received from the gyroscope.